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Filter Name: User defined Filter Name.
Protocol: Can take on any values from: TCP/UDP, TCP, UDP or ICMP
Source IP Address/Source Subnet Mask: Packets with the particular "Source IP
Address/Source Subnet Mask" combination will be accepted.
Source Port: This can take on either a single port number or a range of port
numbers. Packets having a source port equal to this value or falling within the range
of port numbers(portX : portY) will be accepted.
Destination IP Address/Destination Subnet Mask: Packets with the particular
"Destination IP Address/Destination Subnet Mask" combination will be accepted.
Destination Port: This can take on either a single port number or a range of port
numbers. Packets having a destination port equal to this value or falling within the
range of port numbers(portX : portY) will be accepted.
The WAN interface on which these rules apply needs to be selected by the user.
Examples:
1.
Filter Name
Protocol
Source Address
Source Subnet Mask
Source Port
Dest. Address
Dest. Sub. Mask
Dest. Port
Selected WAN interface: mer_0_35/nas_0_35
This filter will ACCEPT all TCP packets coming from WAN interface
mer_0_35/nas_0_35 with IP Address/Sub. Mask 210.168.219.45/16 having a
source port of 80 irrespective of the destination. All other incoming packets on this
interface are DROPPED.
: In_Filter1
: TCP
: 210.168.219.45
: 255.255.0.0
: 80
:NA
: NA
: NA
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